ICD9Data.com   Free 2008 ICD-9-CM Database

2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Neoplasms 140-239 > Malignant Neoplasm Of Respiratory And Intrathoracic Organs 160-165 > Malignant Neoplasm Of Thymus Heart And Mediastinum 164.* > 2008 ICD-9-CM Diagnosis 164.2 Malignant neoplasm of anterior mediastinum  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 164.2 can be accessed here. 164.2 is a specific code that can be used to specify a diagnosis View the ICD-9-CM Volume 1 164.* hierarchy